Mikel Arteta confirmed a specialist would need to be brought in for further tests.

Arsenal loanee Ethan Nwaneri started for Marseille against Paris FC but was substituted after 67 minutes as his side squandered a two-goal lead to draw 2-2 in stoppage time

Transfer news LIVE! Arsenal bid rejected; Chelsea agree Deadline Day arrival; Liverpool sign £60m Jacquet - Clubs working on big deals before Monday’s deadline

Kai Havertz scored and assisted in his first start of the season for Arsenal against Kairat Almaty in the Champions League.

Arsenal, Chelsea, Manchester United, Liverpool and Tottenham are among the clubs making moves in the transfer market ahead of Monday night’s deadline. The January window closes at 7pm in England and there could yet be some big deals involving Premier League clubs.

Arsenal will be without one of their top goalscorers for an 'extended period', with the injury prompting the Gunners to rethink their plans for transfer deadline day

Arsenal announced on Sunday that Oleksandr Zinchenko has left the club on a permanent basis to sign for Dutch side Ajax until the end of the 2025/26 season